override "generic" (ie. incorrect) values of "" and /usr/latest/bin/make
"RELEASE_TAG=$(RELEASE_TAG)" \
"SHELL=$(SHELL)"
+# set GNU_MAKE and CONFIG_SHELL correctly in sub-builds
+ifeq ($(patsubst %-lynxos,lynxos,$(canonhost)),lynxos)
+FLAGS_TO_PASS := $(FLAGS_TO_PASS) "GNU_MAKE=$(MAKE)" "CONFIG_SHELL=/bin/bash"
+endif
+
all-emacs:
@echo build started at `date`
[ -d $(INSTALLDIR) ] || mkdir $(INSTALLDIR)